Myscript

Alain Chateigner

Stéphane Guyetant

Jean-Nicolas Guiavarc'h

Romain Bednarowicz

Zsolt Wimmer

Gildas Lemarié

A system and method for completing a character of a text of a digital document on a computing device, the computing device comprising a processor, a memory, and at least one non-transitory computer readable medium for recognizing input under control of the processor, the at least one non-transitory computer readable medium is configured to cause display (S) of at least one typeset character of the text on a display interface of the computing device; detect a handwritten input stroke (S) performed on the digital document in the vicinity of a typeset character; identify an first typeset character (S) if the typeset character belongs to a list of base characters according to a language model; retrieve a predefined character version (S) of the first typeset character from the memory; generate a hybrid character (S) by replacing the initial typeset character by the predefined character; generate a list of character candidates (S) with associated probabilities of recognition of the hybrid character provided by a recognition expert; select a recognized character (S) from the character candidate list by using a language expert.

Completing typeset characters using handwritten strokes

The invention concerns a method comprising: detecting strokes of digital ink input on a computing device in a free handwriting format; detecting a text block from said strokes; performing text recognition on each text line of said text block, including extracting text lines from the text block and generating model data that associate each stroke of the text block with a character, a word and a text line of the text block; normalizing each text line from the free handwriting format into a structured format to comply with a document pattern. The normalization may comprise for each text line: computing a transform function to transform said text line into the structured format; applying the transform function to the text line; and updating the model data of said text line based on the transform function.

System and method for processing text handwriting in a free handwriting mode

A system, method and computer program product for use in providing interactive ink from handwriting input to a computing device are provided. The computing device is connected to an input device in the form of an input surface. A user is able to provide input by applying pressure to or gesturing above the input surface using either his or her finger or an instrument such as a stylus or pen. The present system and method monitors the input strokes. The computing device further has a processor and an ink management system for recognizing the handwriting input under control of the processor. The ink management system is configured to cause display of, on a display interface of a computing device, first digital ink in accordance with first handwriting input, allocate references to ink elements of the first digital ink, define boundaries of the first digital ink associated with the allocated references, cause placement of an editing position at a defined boundary in response to an editing gesture, cause display of, on the display interface of the computing device, first typeset ink in accordance with first typeset input at the editing position.

System and method for mixed content digital ink interactivity

A system, method and computer program product for use in providing interactive ink from handwriting input to a computing device are provided. The computing device is connected to an input device in the form of an input surface. A user is able to provide input by applying pressure to or gesturing above the input surface using either his or her finger or an instrument such as a stylus or pen. The present system and method monitors the input strokes. The computing device further has a processor and an ink management system for recognizing the handwriting input under control of the processor. The ink management system is configured to cause display of, on a display interface of a computing device, first digital ink in accordance with first handwriting input, allocate references to ink elements of the first digital ink, map the references to corresponding recognized elements of the first handwriting input, and determine and store, in the memory of a computing device, ink objects including the references and mapped recognized elements.

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Nantes, France

Alain Chateigner